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node_modules/echarts/src/component/gridSimple.js 1.63 KB
aaac7fed   liuqimichale   add
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  /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
  
  import * as echarts from '../echarts';
  import * as zrUtil from 'zrender/src/core/util';
  import * as graphic from '../util/graphic';
  
  import '../coord/cartesian/Grid';
  import './axis';
  
  // Grid view
  echarts.extendComponentView({
  
      type: 'grid',
  
      render: function (gridModel, ecModel) {
          this.group.removeAll();
          if (gridModel.get('show')) {
              this.group.add(new graphic.Rect({
                  shape: gridModel.coordinateSystem.getRect(),
                  style: zrUtil.defaults({
                      fill: gridModel.get('backgroundColor')
                  }, gridModel.getItemStyle()),
                  silent: true,
                  z2: -1
              }));
          }
      }
  
  });
  
  echarts.registerPreprocessor(function (option) {
      // Only create grid when need
      if (option.xAxis && option.yAxis && !option.grid) {
          option.grid = {};
      }
  });